945 lines
30 KiB
JavaScript
945 lines
30 KiB
JavaScript
(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
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'use strict';
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var keys = require('object-keys').shim();
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delete keys.shim;
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var assign = require('./');
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module.exports = assign.shim();
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delete assign.shim;
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},{"./":3,"object-keys":15}],2:[function(require,module,exports){
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'use strict';
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// modified from https://github.com/es-shims/es6-shim
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var objectKeys = require('object-keys');
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var hasSymbols = require('has-symbols/shams')();
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var callBound = require('call-bind/callBound');
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var toObject = Object;
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var $push = callBound('Array.prototype.push');
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var $propIsEnumerable = callBound('Object.prototype.propertyIsEnumerable');
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var originalGetSymbols = hasSymbols ? Object.getOwnPropertySymbols : null;
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// eslint-disable-next-line no-unused-vars
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module.exports = function assign(target, source1) {
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if (target == null) { throw new TypeError('target must be an object'); }
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var to = toObject(target); // step 1
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if (arguments.length === 1) {
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return to; // step 2
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}
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for (var s = 1; s < arguments.length; ++s) {
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var from = toObject(arguments[s]); // step 3.a.i
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// step 3.a.ii:
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var keys = objectKeys(from);
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var getSymbols = hasSymbols && (Object.getOwnPropertySymbols || originalGetSymbols);
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if (getSymbols) {
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var syms = getSymbols(from);
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for (var j = 0; j < syms.length; ++j) {
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var key = syms[j];
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if ($propIsEnumerable(from, key)) {
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$push(keys, key);
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}
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}
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}
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// step 3.a.iii:
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for (var i = 0; i < keys.length; ++i) {
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var nextKey = keys[i];
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if ($propIsEnumerable(from, nextKey)) { // step 3.a.iii.2
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var propValue = from[nextKey]; // step 3.a.iii.2.a
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to[nextKey] = propValue; // step 3.a.iii.2.b
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}
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}
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}
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return to; // step 4
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};
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},{"call-bind/callBound":4,"has-symbols/shams":12,"object-keys":15}],3:[function(require,module,exports){
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'use strict';
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var defineProperties = require('define-properties');
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var callBind = require('call-bind');
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var implementation = require('./implementation');
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var getPolyfill = require('./polyfill');
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var shim = require('./shim');
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var polyfill = callBind.apply(getPolyfill());
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// eslint-disable-next-line no-unused-vars
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var bound = function assign(target, source1) {
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return polyfill(Object, arguments);
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};
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defineProperties(bound, {
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getPolyfill: getPolyfill,
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implementation: implementation,
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shim: shim
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});
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module.exports = bound;
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},{"./implementation":2,"./polyfill":17,"./shim":18,"call-bind":5,"define-properties":6}],4:[function(require,module,exports){
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'use strict';
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var GetIntrinsic = require('get-intrinsic');
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var callBind = require('./');
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var $indexOf = callBind(GetIntrinsic('String.prototype.indexOf'));
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module.exports = function callBoundIntrinsic(name, allowMissing) {
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var intrinsic = GetIntrinsic(name, !!allowMissing);
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if (typeof intrinsic === 'function' && $indexOf(name, '.prototype.') > -1) {
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return callBind(intrinsic);
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}
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return intrinsic;
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};
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},{"./":5,"get-intrinsic":9}],5:[function(require,module,exports){
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'use strict';
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var bind = require('function-bind');
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var GetIntrinsic = require('get-intrinsic');
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var $apply = GetIntrinsic('%Function.prototype.apply%');
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var $call = GetIntrinsic('%Function.prototype.call%');
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var $reflectApply = GetIntrinsic('%Reflect.apply%', true) || bind.call($call, $apply);
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var $gOPD = GetIntrinsic('%Object.getOwnPropertyDescriptor%', true);
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var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
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var $max = GetIntrinsic('%Math.max%');
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if ($defineProperty) {
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try {
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$defineProperty({}, 'a', { value: 1 });
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} catch (e) {
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// IE 8 has a broken defineProperty
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$defineProperty = null;
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}
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}
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module.exports = function callBind(originalFunction) {
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var func = $reflectApply(bind, $call, arguments);
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if ($gOPD && $defineProperty) {
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var desc = $gOPD(func, 'length');
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if (desc.configurable) {
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// original length, plus the receiver, minus any additional arguments (after the receiver)
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$defineProperty(
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func,
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'length',
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{ value: 1 + $max(0, originalFunction.length - (arguments.length - 1)) }
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);
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}
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}
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return func;
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};
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var applyBind = function applyBind() {
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return $reflectApply(bind, $apply, arguments);
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};
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if ($defineProperty) {
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$defineProperty(module.exports, 'apply', { value: applyBind });
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} else {
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module.exports.apply = applyBind;
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}
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},{"function-bind":8,"get-intrinsic":9}],6:[function(require,module,exports){
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'use strict';
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var keys = require('object-keys');
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var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
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var toStr = Object.prototype.toString;
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var concat = Array.prototype.concat;
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var origDefineProperty = Object.defineProperty;
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var isFunction = function (fn) {
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return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
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};
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var hasPropertyDescriptors = require('has-property-descriptors')();
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var supportsDescriptors = origDefineProperty && hasPropertyDescriptors;
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var defineProperty = function (object, name, value, predicate) {
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if (name in object && (!isFunction(predicate) || !predicate())) {
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return;
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}
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if (supportsDescriptors) {
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origDefineProperty(object, name, {
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configurable: true,
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enumerable: false,
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value: value,
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writable: true
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});
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} else {
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object[name] = value; // eslint-disable-line no-param-reassign
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}
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};
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var defineProperties = function (object, map) {
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var predicates = arguments.length > 2 ? arguments[2] : {};
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var props = keys(map);
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if (hasSymbols) {
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props = concat.call(props, Object.getOwnPropertySymbols(map));
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}
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for (var i = 0; i < props.length; i += 1) {
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defineProperty(object, props[i], map[props[i]], predicates[props[i]]);
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}
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};
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defineProperties.supportsDescriptors = !!supportsDescriptors;
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module.exports = defineProperties;
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},{"has-property-descriptors":10,"object-keys":15}],7:[function(require,module,exports){
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'use strict';
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/* eslint no-invalid-this: 1 */
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var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
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var slice = Array.prototype.slice;
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var toStr = Object.prototype.toString;
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var funcType = '[object Function]';
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module.exports = function bind(that) {
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var target = this;
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if (typeof target !== 'function' || toStr.call(target) !== funcType) {
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throw new TypeError(ERROR_MESSAGE + target);
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}
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var args = slice.call(arguments, 1);
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var bound;
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var binder = function () {
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if (this instanceof bound) {
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var result = target.apply(
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this,
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args.concat(slice.call(arguments))
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);
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if (Object(result) === result) {
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return result;
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}
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return this;
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} else {
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return target.apply(
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that,
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args.concat(slice.call(arguments))
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);
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}
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};
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var boundLength = Math.max(0, target.length - args.length);
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var boundArgs = [];
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for (var i = 0; i < boundLength; i++) {
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boundArgs.push('$' + i);
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}
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bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);
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if (target.prototype) {
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var Empty = function Empty() {};
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Empty.prototype = target.prototype;
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bound.prototype = new Empty();
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Empty.prototype = null;
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}
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return bound;
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};
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},{}],8:[function(require,module,exports){
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'use strict';
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var implementation = require('./implementation');
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module.exports = Function.prototype.bind || implementation;
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},{"./implementation":7}],9:[function(require,module,exports){
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'use strict';
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var undefined;
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var $SyntaxError = SyntaxError;
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var $Function = Function;
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var $TypeError = TypeError;
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// eslint-disable-next-line consistent-return
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var getEvalledConstructor = function (expressionSyntax) {
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try {
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return $Function('"use strict"; return (' + expressionSyntax + ').constructor;')();
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} catch (e) {}
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};
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var $gOPD = Object.getOwnPropertyDescriptor;
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if ($gOPD) {
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try {
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$gOPD({}, '');
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} catch (e) {
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$gOPD = null; // this is IE 8, which has a broken gOPD
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}
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}
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var throwTypeError = function () {
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throw new $TypeError();
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};
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var ThrowTypeError = $gOPD
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? (function () {
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try {
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// eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties
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arguments.callee; // IE 8 does not throw here
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return throwTypeError;
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} catch (calleeThrows) {
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try {
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// IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
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return $gOPD(arguments, 'callee').get;
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} catch (gOPDthrows) {
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return throwTypeError;
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}
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}
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}())
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: throwTypeError;
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var hasSymbols = require('has-symbols')();
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var getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto
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var needsEval = {};
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var TypedArray = typeof Uint8Array === 'undefined' ? undefined : getProto(Uint8Array);
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var INTRINSICS = {
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'%AggregateError%': typeof AggregateError === 'undefined' ? undefined : AggregateError,
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'%Array%': Array,
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'%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,
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'%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined,
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'%AsyncFromSyncIteratorPrototype%': undefined,
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'%AsyncFunction%': needsEval,
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'%AsyncGenerator%': needsEval,
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'%AsyncGeneratorFunction%': needsEval,
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'%AsyncIteratorPrototype%': needsEval,
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'%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,
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'%BigInt%': typeof BigInt === 'undefined' ? undefined : BigInt,
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'%Boolean%': Boolean,
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'%DataView%': typeof DataView === 'undefined' ? undefined : DataView,
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'%Date%': Date,
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'%decodeURI%': decodeURI,
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'%decodeURIComponent%': decodeURIComponent,
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'%encodeURI%': encodeURI,
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'%encodeURIComponent%': encodeURIComponent,
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'%Error%': Error,
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'%eval%': eval, // eslint-disable-line no-eval
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'%EvalError%': EvalError,
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'%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,
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'%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,
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'%FinalizationRegistry%': typeof FinalizationRegistry === 'undefined' ? undefined : FinalizationRegistry,
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'%Function%': $Function,
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'%GeneratorFunction%': needsEval,
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'%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,
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'%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,
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'%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,
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'%isFinite%': isFinite,
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'%isNaN%': isNaN,
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'%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined,
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'%JSON%': typeof JSON === 'object' ? JSON : undefined,
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'%Map%': typeof Map === 'undefined' ? undefined : Map,
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'%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined : getProto(new Map()[Symbol.iterator]()),
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'%Math%': Math,
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'%Number%': Number,
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'%Object%': Object,
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'%parseFloat%': parseFloat,
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'%parseInt%': parseInt,
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'%Promise%': typeof Promise === 'undefined' ? undefined : Promise,
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'%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,
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'%RangeError%': RangeError,
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'%ReferenceError%': ReferenceError,
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'%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,
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'%RegExp%': RegExp,
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'%Set%': typeof Set === 'undefined' ? undefined : Set,
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'%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined : getProto(new Set()[Symbol.iterator]()),
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'%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,
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'%String%': String,
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'%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined,
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'%Symbol%': hasSymbols ? Symbol : undefined,
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'%SyntaxError%': $SyntaxError,
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'%ThrowTypeError%': ThrowTypeError,
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'%TypedArray%': TypedArray,
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'%TypeError%': $TypeError,
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'%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,
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'%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,
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'%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,
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'%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,
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'%URIError%': URIError,
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'%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,
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'%WeakRef%': typeof WeakRef === 'undefined' ? undefined : WeakRef,
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'%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet
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};
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var doEval = function doEval(name) {
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var value;
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if (name === '%AsyncFunction%') {
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value = getEvalledConstructor('async function () {}');
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|
} else if (name === '%GeneratorFunction%') {
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value = getEvalledConstructor('function* () {}');
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|
} else if (name === '%AsyncGeneratorFunction%') {
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value = getEvalledConstructor('async function* () {}');
|
|
} else if (name === '%AsyncGenerator%') {
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|
var fn = doEval('%AsyncGeneratorFunction%');
|
|
if (fn) {
|
|
value = fn.prototype;
|
|
}
|
|
} else if (name === '%AsyncIteratorPrototype%') {
|
|
var gen = doEval('%AsyncGenerator%');
|
|
if (gen) {
|
|
value = getProto(gen.prototype);
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|
}
|
|
}
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INTRINSICS[name] = value;
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|
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|
return value;
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|
};
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|
|
|
var LEGACY_ALIASES = {
|
|
'%ArrayBufferPrototype%': ['ArrayBuffer', 'prototype'],
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|
'%ArrayPrototype%': ['Array', 'prototype'],
|
|
'%ArrayProto_entries%': ['Array', 'prototype', 'entries'],
|
|
'%ArrayProto_forEach%': ['Array', 'prototype', 'forEach'],
|
|
'%ArrayProto_keys%': ['Array', 'prototype', 'keys'],
|
|
'%ArrayProto_values%': ['Array', 'prototype', 'values'],
|
|
'%AsyncFunctionPrototype%': ['AsyncFunction', 'prototype'],
|
|
'%AsyncGenerator%': ['AsyncGeneratorFunction', 'prototype'],
|
|
'%AsyncGeneratorPrototype%': ['AsyncGeneratorFunction', 'prototype', 'prototype'],
|
|
'%BooleanPrototype%': ['Boolean', 'prototype'],
|
|
'%DataViewPrototype%': ['DataView', 'prototype'],
|
|
'%DatePrototype%': ['Date', 'prototype'],
|
|
'%ErrorPrototype%': ['Error', 'prototype'],
|
|
'%EvalErrorPrototype%': ['EvalError', 'prototype'],
|
|
'%Float32ArrayPrototype%': ['Float32Array', 'prototype'],
|
|
'%Float64ArrayPrototype%': ['Float64Array', 'prototype'],
|
|
'%FunctionPrototype%': ['Function', 'prototype'],
|
|
'%Generator%': ['GeneratorFunction', 'prototype'],
|
|
'%GeneratorPrototype%': ['GeneratorFunction', 'prototype', 'prototype'],
|
|
'%Int8ArrayPrototype%': ['Int8Array', 'prototype'],
|
|
'%Int16ArrayPrototype%': ['Int16Array', 'prototype'],
|
|
'%Int32ArrayPrototype%': ['Int32Array', 'prototype'],
|
|
'%JSONParse%': ['JSON', 'parse'],
|
|
'%JSONStringify%': ['JSON', 'stringify'],
|
|
'%MapPrototype%': ['Map', 'prototype'],
|
|
'%NumberPrototype%': ['Number', 'prototype'],
|
|
'%ObjectPrototype%': ['Object', 'prototype'],
|
|
'%ObjProto_toString%': ['Object', 'prototype', 'toString'],
|
|
'%ObjProto_valueOf%': ['Object', 'prototype', 'valueOf'],
|
|
'%PromisePrototype%': ['Promise', 'prototype'],
|
|
'%PromiseProto_then%': ['Promise', 'prototype', 'then'],
|
|
'%Promise_all%': ['Promise', 'all'],
|
|
'%Promise_reject%': ['Promise', 'reject'],
|
|
'%Promise_resolve%': ['Promise', 'resolve'],
|
|
'%RangeErrorPrototype%': ['RangeError', 'prototype'],
|
|
'%ReferenceErrorPrototype%': ['ReferenceError', 'prototype'],
|
|
'%RegExpPrototype%': ['RegExp', 'prototype'],
|
|
'%SetPrototype%': ['Set', 'prototype'],
|
|
'%SharedArrayBufferPrototype%': ['SharedArrayBuffer', 'prototype'],
|
|
'%StringPrototype%': ['String', 'prototype'],
|
|
'%SymbolPrototype%': ['Symbol', 'prototype'],
|
|
'%SyntaxErrorPrototype%': ['SyntaxError', 'prototype'],
|
|
'%TypedArrayPrototype%': ['TypedArray', 'prototype'],
|
|
'%TypeErrorPrototype%': ['TypeError', 'prototype'],
|
|
'%Uint8ArrayPrototype%': ['Uint8Array', 'prototype'],
|
|
'%Uint8ClampedArrayPrototype%': ['Uint8ClampedArray', 'prototype'],
|
|
'%Uint16ArrayPrototype%': ['Uint16Array', 'prototype'],
|
|
'%Uint32ArrayPrototype%': ['Uint32Array', 'prototype'],
|
|
'%URIErrorPrototype%': ['URIError', 'prototype'],
|
|
'%WeakMapPrototype%': ['WeakMap', 'prototype'],
|
|
'%WeakSetPrototype%': ['WeakSet', 'prototype']
|
|
};
|
|
|
|
var bind = require('function-bind');
|
|
var hasOwn = require('has');
|
|
var $concat = bind.call(Function.call, Array.prototype.concat);
|
|
var $spliceApply = bind.call(Function.apply, Array.prototype.splice);
|
|
var $replace = bind.call(Function.call, String.prototype.replace);
|
|
var $strSlice = bind.call(Function.call, String.prototype.slice);
|
|
|
|
/* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */
|
|
var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;
|
|
var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */
|
|
var stringToPath = function stringToPath(string) {
|
|
var first = $strSlice(string, 0, 1);
|
|
var last = $strSlice(string, -1);
|
|
if (first === '%' && last !== '%') {
|
|
throw new $SyntaxError('invalid intrinsic syntax, expected closing `%`');
|
|
} else if (last === '%' && first !== '%') {
|
|
throw new $SyntaxError('invalid intrinsic syntax, expected opening `%`');
|
|
}
|
|
var result = [];
|
|
$replace(string, rePropName, function (match, number, quote, subString) {
|
|
result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : number || match;
|
|
});
|
|
return result;
|
|
};
|
|
/* end adaptation */
|
|
|
|
var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {
|
|
var intrinsicName = name;
|
|
var alias;
|
|
if (hasOwn(LEGACY_ALIASES, intrinsicName)) {
|
|
alias = LEGACY_ALIASES[intrinsicName];
|
|
intrinsicName = '%' + alias[0] + '%';
|
|
}
|
|
|
|
if (hasOwn(INTRINSICS, intrinsicName)) {
|
|
var value = INTRINSICS[intrinsicName];
|
|
if (value === needsEval) {
|
|
value = doEval(intrinsicName);
|
|
}
|
|
if (typeof value === 'undefined' && !allowMissing) {
|
|
throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');
|
|
}
|
|
|
|
return {
|
|
alias: alias,
|
|
name: intrinsicName,
|
|
value: value
|
|
};
|
|
}
|
|
|
|
throw new $SyntaxError('intrinsic ' + name + ' does not exist!');
|
|
};
|
|
|
|
module.exports = function GetIntrinsic(name, allowMissing) {
|
|
if (typeof name !== 'string' || name.length === 0) {
|
|
throw new $TypeError('intrinsic name must be a non-empty string');
|
|
}
|
|
if (arguments.length > 1 && typeof allowMissing !== 'boolean') {
|
|
throw new $TypeError('"allowMissing" argument must be a boolean');
|
|
}
|
|
|
|
var parts = stringToPath(name);
|
|
var intrinsicBaseName = parts.length > 0 ? parts[0] : '';
|
|
|
|
var intrinsic = getBaseIntrinsic('%' + intrinsicBaseName + '%', allowMissing);
|
|
var intrinsicRealName = intrinsic.name;
|
|
var value = intrinsic.value;
|
|
var skipFurtherCaching = false;
|
|
|
|
var alias = intrinsic.alias;
|
|
if (alias) {
|
|
intrinsicBaseName = alias[0];
|
|
$spliceApply(parts, $concat([0, 1], alias));
|
|
}
|
|
|
|
for (var i = 1, isOwn = true; i < parts.length; i += 1) {
|
|
var part = parts[i];
|
|
var first = $strSlice(part, 0, 1);
|
|
var last = $strSlice(part, -1);
|
|
if (
|
|
(
|
|
(first === '"' || first === "'" || first === '`')
|
|
|| (last === '"' || last === "'" || last === '`')
|
|
)
|
|
&& first !== last
|
|
) {
|
|
throw new $SyntaxError('property names with quotes must have matching quotes');
|
|
}
|
|
if (part === 'constructor' || !isOwn) {
|
|
skipFurtherCaching = true;
|
|
}
|
|
|
|
intrinsicBaseName += '.' + part;
|
|
intrinsicRealName = '%' + intrinsicBaseName + '%';
|
|
|
|
if (hasOwn(INTRINSICS, intrinsicRealName)) {
|
|
value = INTRINSICS[intrinsicRealName];
|
|
} else if (value != null) {
|
|
if (!(part in value)) {
|
|
if (!allowMissing) {
|
|
throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');
|
|
}
|
|
return void undefined;
|
|
}
|
|
if ($gOPD && (i + 1) >= parts.length) {
|
|
var desc = $gOPD(value, part);
|
|
isOwn = !!desc;
|
|
|
|
// By convention, when a data property is converted to an accessor
|
|
// property to emulate a data property that does not suffer from
|
|
// the override mistake, that accessor's getter is marked with
|
|
// an `originalValue` property. Here, when we detect this, we
|
|
// uphold the illusion by pretending to see that original data
|
|
// property, i.e., returning the value rather than the getter
|
|
// itself.
|
|
if (isOwn && 'get' in desc && !('originalValue' in desc.get)) {
|
|
value = desc.get;
|
|
} else {
|
|
value = value[part];
|
|
}
|
|
} else {
|
|
isOwn = hasOwn(value, part);
|
|
value = value[part];
|
|
}
|
|
|
|
if (isOwn && !skipFurtherCaching) {
|
|
INTRINSICS[intrinsicRealName] = value;
|
|
}
|
|
}
|
|
}
|
|
return value;
|
|
};
|
|
|
|
},{"function-bind":8,"has":13,"has-symbols":11}],10:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var GetIntrinsic = require('get-intrinsic');
|
|
|
|
var $defineProperty = GetIntrinsic('%Object.defineProperty%', true);
|
|
|
|
var hasPropertyDescriptors = function hasPropertyDescriptors() {
|
|
if ($defineProperty) {
|
|
try {
|
|
$defineProperty({}, 'a', { value: 1 });
|
|
return true;
|
|
} catch (e) {
|
|
// IE 8 has a broken defineProperty
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
};
|
|
|
|
hasPropertyDescriptors.hasArrayLengthDefineBug = function hasArrayLengthDefineBug() {
|
|
// node v0.6 has a bug where array lengths can be Set but not Defined
|
|
if (!hasPropertyDescriptors()) {
|
|
return null;
|
|
}
|
|
try {
|
|
return $defineProperty([], 'length', { value: 1 }).length !== 1;
|
|
} catch (e) {
|
|
// In Firefox 4-22, defining length on an array throws an exception.
|
|
return true;
|
|
}
|
|
};
|
|
|
|
module.exports = hasPropertyDescriptors;
|
|
|
|
},{"get-intrinsic":9}],11:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var origSymbol = typeof Symbol !== 'undefined' && Symbol;
|
|
var hasSymbolSham = require('./shams');
|
|
|
|
module.exports = function hasNativeSymbols() {
|
|
if (typeof origSymbol !== 'function') { return false; }
|
|
if (typeof Symbol !== 'function') { return false; }
|
|
if (typeof origSymbol('foo') !== 'symbol') { return false; }
|
|
if (typeof Symbol('bar') !== 'symbol') { return false; }
|
|
|
|
return hasSymbolSham();
|
|
};
|
|
|
|
},{"./shams":12}],12:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
/* eslint complexity: [2, 18], max-statements: [2, 33] */
|
|
module.exports = function hasSymbols() {
|
|
if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
|
|
if (typeof Symbol.iterator === 'symbol') { return true; }
|
|
|
|
var obj = {};
|
|
var sym = Symbol('test');
|
|
var symObj = Object(sym);
|
|
if (typeof sym === 'string') { return false; }
|
|
|
|
if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
|
|
if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
|
|
|
|
// temp disabled per https://github.com/ljharb/object.assign/issues/17
|
|
// if (sym instanceof Symbol) { return false; }
|
|
// temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
|
|
// if (!(symObj instanceof Symbol)) { return false; }
|
|
|
|
// if (typeof Symbol.prototype.toString !== 'function') { return false; }
|
|
// if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }
|
|
|
|
var symVal = 42;
|
|
obj[sym] = symVal;
|
|
for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax, no-unreachable-loop
|
|
if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
|
|
|
|
if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
|
|
|
|
var syms = Object.getOwnPropertySymbols(obj);
|
|
if (syms.length !== 1 || syms[0] !== sym) { return false; }
|
|
|
|
if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
|
|
|
|
if (typeof Object.getOwnPropertyDescriptor === 'function') {
|
|
var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
|
|
if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
},{}],13:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var bind = require('function-bind');
|
|
|
|
module.exports = bind.call(Function.call, Object.prototype.hasOwnProperty);
|
|
|
|
},{"function-bind":8}],14:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var keysShim;
|
|
if (!Object.keys) {
|
|
// modified from https://github.com/es-shims/es5-shim
|
|
var has = Object.prototype.hasOwnProperty;
|
|
var toStr = Object.prototype.toString;
|
|
var isArgs = require('./isArguments'); // eslint-disable-line global-require
|
|
var isEnumerable = Object.prototype.propertyIsEnumerable;
|
|
var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString');
|
|
var hasProtoEnumBug = isEnumerable.call(function () {}, 'prototype');
|
|
var dontEnums = [
|
|
'toString',
|
|
'toLocaleString',
|
|
'valueOf',
|
|
'hasOwnProperty',
|
|
'isPrototypeOf',
|
|
'propertyIsEnumerable',
|
|
'constructor'
|
|
];
|
|
var equalsConstructorPrototype = function (o) {
|
|
var ctor = o.constructor;
|
|
return ctor && ctor.prototype === o;
|
|
};
|
|
var excludedKeys = {
|
|
$applicationCache: true,
|
|
$console: true,
|
|
$external: true,
|
|
$frame: true,
|
|
$frameElement: true,
|
|
$frames: true,
|
|
$innerHeight: true,
|
|
$innerWidth: true,
|
|
$onmozfullscreenchange: true,
|
|
$onmozfullscreenerror: true,
|
|
$outerHeight: true,
|
|
$outerWidth: true,
|
|
$pageXOffset: true,
|
|
$pageYOffset: true,
|
|
$parent: true,
|
|
$scrollLeft: true,
|
|
$scrollTop: true,
|
|
$scrollX: true,
|
|
$scrollY: true,
|
|
$self: true,
|
|
$webkitIndexedDB: true,
|
|
$webkitStorageInfo: true,
|
|
$window: true
|
|
};
|
|
var hasAutomationEqualityBug = (function () {
|
|
/* global window */
|
|
if (typeof window === 'undefined') { return false; }
|
|
for (var k in window) {
|
|
try {
|
|
if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
|
|
try {
|
|
equalsConstructorPrototype(window[k]);
|
|
} catch (e) {
|
|
return true;
|
|
}
|
|
}
|
|
} catch (e) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}());
|
|
var equalsConstructorPrototypeIfNotBuggy = function (o) {
|
|
/* global window */
|
|
if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
|
|
return equalsConstructorPrototype(o);
|
|
}
|
|
try {
|
|
return equalsConstructorPrototype(o);
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
keysShim = function keys(object) {
|
|
var isObject = object !== null && typeof object === 'object';
|
|
var isFunction = toStr.call(object) === '[object Function]';
|
|
var isArguments = isArgs(object);
|
|
var isString = isObject && toStr.call(object) === '[object String]';
|
|
var theKeys = [];
|
|
|
|
if (!isObject && !isFunction && !isArguments) {
|
|
throw new TypeError('Object.keys called on a non-object');
|
|
}
|
|
|
|
var skipProto = hasProtoEnumBug && isFunction;
|
|
if (isString && object.length > 0 && !has.call(object, 0)) {
|
|
for (var i = 0; i < object.length; ++i) {
|
|
theKeys.push(String(i));
|
|
}
|
|
}
|
|
|
|
if (isArguments && object.length > 0) {
|
|
for (var j = 0; j < object.length; ++j) {
|
|
theKeys.push(String(j));
|
|
}
|
|
} else {
|
|
for (var name in object) {
|
|
if (!(skipProto && name === 'prototype') && has.call(object, name)) {
|
|
theKeys.push(String(name));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasDontEnumBug) {
|
|
var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
|
|
|
|
for (var k = 0; k < dontEnums.length; ++k) {
|
|
if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
|
|
theKeys.push(dontEnums[k]);
|
|
}
|
|
}
|
|
}
|
|
return theKeys;
|
|
};
|
|
}
|
|
module.exports = keysShim;
|
|
|
|
},{"./isArguments":16}],15:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var slice = Array.prototype.slice;
|
|
var isArgs = require('./isArguments');
|
|
|
|
var origKeys = Object.keys;
|
|
var keysShim = origKeys ? function keys(o) { return origKeys(o); } : require('./implementation');
|
|
|
|
var originalKeys = Object.keys;
|
|
|
|
keysShim.shim = function shimObjectKeys() {
|
|
if (Object.keys) {
|
|
var keysWorksWithArguments = (function () {
|
|
// Safari 5.0 bug
|
|
var args = Object.keys(arguments);
|
|
return args && args.length === arguments.length;
|
|
}(1, 2));
|
|
if (!keysWorksWithArguments) {
|
|
Object.keys = function keys(object) { // eslint-disable-line func-name-matching
|
|
if (isArgs(object)) {
|
|
return originalKeys(slice.call(object));
|
|
}
|
|
return originalKeys(object);
|
|
};
|
|
}
|
|
} else {
|
|
Object.keys = keysShim;
|
|
}
|
|
return Object.keys || keysShim;
|
|
};
|
|
|
|
module.exports = keysShim;
|
|
|
|
},{"./implementation":14,"./isArguments":16}],16:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var toStr = Object.prototype.toString;
|
|
|
|
module.exports = function isArguments(value) {
|
|
var str = toStr.call(value);
|
|
var isArgs = str === '[object Arguments]';
|
|
if (!isArgs) {
|
|
isArgs = str !== '[object Array]' &&
|
|
value !== null &&
|
|
typeof value === 'object' &&
|
|
typeof value.length === 'number' &&
|
|
value.length >= 0 &&
|
|
toStr.call(value.callee) === '[object Function]';
|
|
}
|
|
return isArgs;
|
|
};
|
|
|
|
},{}],17:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var implementation = require('./implementation');
|
|
|
|
var lacksProperEnumerationOrder = function () {
|
|
if (!Object.assign) {
|
|
return false;
|
|
}
|
|
/*
|
|
* v8, specifically in node 4.x, has a bug with incorrect property enumeration order
|
|
* note: this does not detect the bug unless there's 20 characters
|
|
*/
|
|
var str = 'abcdefghijklmnopqrst';
|
|
var letters = str.split('');
|
|
var map = {};
|
|
for (var i = 0; i < letters.length; ++i) {
|
|
map[letters[i]] = letters[i];
|
|
}
|
|
var obj = Object.assign({}, map);
|
|
var actual = '';
|
|
for (var k in obj) {
|
|
actual += k;
|
|
}
|
|
return str !== actual;
|
|
};
|
|
|
|
var assignHasPendingExceptions = function () {
|
|
if (!Object.assign || !Object.preventExtensions) {
|
|
return false;
|
|
}
|
|
/*
|
|
* Firefox 37 still has "pending exception" logic in its Object.assign implementation,
|
|
* which is 72% slower than our shim, and Firefox 40's native implementation.
|
|
*/
|
|
var thrower = Object.preventExtensions({ 1: 2 });
|
|
try {
|
|
Object.assign(thrower, 'xy');
|
|
} catch (e) {
|
|
return thrower[1] === 'y';
|
|
}
|
|
return false;
|
|
};
|
|
|
|
module.exports = function getPolyfill() {
|
|
if (!Object.assign) {
|
|
return implementation;
|
|
}
|
|
if (lacksProperEnumerationOrder()) {
|
|
return implementation;
|
|
}
|
|
if (assignHasPendingExceptions()) {
|
|
return implementation;
|
|
}
|
|
return Object.assign;
|
|
};
|
|
|
|
},{"./implementation":2}],18:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var define = require('define-properties');
|
|
var getPolyfill = require('./polyfill');
|
|
|
|
module.exports = function shimAssign() {
|
|
var polyfill = getPolyfill();
|
|
define(
|
|
Object,
|
|
{ assign: polyfill },
|
|
{ assign: function () { return Object.assign !== polyfill; } }
|
|
);
|
|
return polyfill;
|
|
};
|
|
|
|
},{"./polyfill":17,"define-properties":6}]},{},[1]);
|